worst thing in the world.. breaks peoples hearts, and once you've done it sometimes you wish you hadn't or if its happend to you, you want to flip out and you get the worst feeling that there is... not a good thing

Someone who is in a committed relationship and breaks the trust of his or her partner by getting physically or emotionally involved with another person. Common forms of cheating include kissing, feeling each other up, vaginal, annal, oral sex and any other contact that involves the lips, hands, and genitals. Emotional cheating invovles forming a close bond with someone of your preferred gender and basically forming a second relationship. This may or may not include physical cheating.

1)Shelly broke up with Rich after she found him making out and feeling up some other girl at a party. He claims he was drunk but she didn't care, she does not tolerate cheating.

2)Mark was always so busy and Amy wasn't getting the attention she wanted from him so she started hanging out with Dave. He was giving her the attention she had wanted from Mark. She may not have realized it but she was emotionally cheating.